Robert Zubrin
| Occupation | Actor |
|---|---|
| Movie Credits | 6 |
| Best filmography |
|---|
| Is It Real? (2005) |
| The Universe (2007) |
| The Mars Underground (2007) |
| How the Universe Works (2010) |
| Fight for Space (2016) |
| Mars (2016) |
| Occupation | Actor |
|---|---|
| Movie Credits | 6 |
| Best filmography |
|---|
| Is It Real? (2005) |
| The Universe (2007) |
| The Mars Underground (2007) |
| How the Universe Works (2010) |
| Fight for Space (2016) |
| Mars (2016) |